The Luxor STC111-B Tub Cart Shelves series utility cart are made of high density polyethylene structural foam molded plastic shelves and legs that won't stain, scratch, dent or rust. The STC111-B cart is three tub shelves with size of 2ft D x 2ft W x 3ft H. Clearance between shelves is 1ft.Optional surge suppressing electrical assembly has 3-outlets 360 degree swivel cord wrap that attaches to the leg of your choice. STC series has 3 shelf units with a variety of height selections and 2 shelf size options with tub shelves. The STC111-B Tub Cart 3 shelves has a lifetime warranty.